发明名称 |
METHOD AND APPARATUS TO PERFORM RANGING OPERATIONS FOR WIRELESS STATIONS |
摘要 |
<p>Certain embodiments provide methods and apparatus for adjusting timing in an SDMA system. One method for adjusting the timing of packet transmissions in a wireless communications system, that may be performed by an access point, includes receiving ranging signals from a plurality of wireless network nodes, determining timing adjustment information for adjusting starting timing of packet transmissions from the wireless network nodes based on the ranging signals, and communicating the timing adjustment information to the wireless network nodes.</p> |
申请公布号 |
EP2329670(A1) |
申请公布日期 |
2011.06.08 |
申请号 |
EP20090791740 |
申请日期 |
2009.08.20 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
ABRAHAM, SANTOSH, P.;VERMANI, SAMEER;SAMPATH, HEMANTH |
分类号 |
H04W56/00 |
主分类号 |
H04W56/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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